Phantom Tech Stack

Crypto trading and wallet platform built on Solana, Ethereum, and Bitcoin

Software Development San Francisco, CA 51–200 employees Founded 2021 Privately Held

Phantom operates a multi-chain crypto app (Solana, Ethereum, Bitcoin, Polygon) with a React + TypeScript frontend, Node.js + Rust backends, and Kubernetes infrastructure on AWS. The tech stack and project list reveal an engineering organization scaling both breadth (adding blockchain support) and depth (database scaling for terabytes of chain data, frontend performance optimization, infrastructure-as-code automation). Hiring skews heavily senior and staff-level, consistent with the operational complexity of managing multi-chain wallets and trading infrastructure.

Tech Stack 48 technologies

Core StackReact TypeScript Kubernetes Terraform Pulumi Docker Datadog OpenTelemetry AWS AWS RDS Node.js Rust NestJS Redux Jest Sentry React Native Solana Bitcoin Ethereum Polygon React Query ethers.js AWS EKS IAM AWS KMS Vault Zustand Detox Ethereum Virtual Machine+18 more

What Phantom Is Building

◆Challenges

Office relocation
Identity and access management
Reducing bundle sizes
Improving rendering efficiency
Scaling database for terabytes of blockchain data
Optimizing system performance and scalability
Lacking decent wallets and bridges
Scaling frontend performance
Lowering barrier to entry for crypto
User acquisition at scale

▲Active Projects

Add support for other blockchains
Launch new complementary products or infrastructure
Office relocation
Ai coding infrastructure
Frontend performance & architecture
Feature development on phantom extension and website
Kubernetes cluster management on aws eks
Infrastructure-as-code automation with terraform/pulumi
Database scaling for terabytes of blockchain data
Go-to-market campaigns for new products and features

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Engineering

Data

Marketing

Design

Ops

Product

Seniority

Senior

Mid

Staff

Manager

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About Phantom

Phantom is a cryptocurrency trading and wallet platform founded in 2021 and based in San Francisco. The product targets mainstream crypto users, offering trading, price predictions, and wallet functionality across multiple blockchains. The engineering footprint centers on blockchain integration (Solana, Ethereum, Bitcoin, Polygon), wallet security (IAM, AWS KMS, Vault), and real-time data handling (Datadog, OpenTelemetry for observability). Current expansion includes support for additional blockchains, new complementary products, and infrastructure investments to handle blockchain data at scale.

HeadquartersSan Francisco, CA

Company Size51–200 employees

Founded2021

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Phantom use?

React, TypeScript, Node.js, Rust, Kubernetes on AWS EKS, AWS RDS, Datadog, and OpenTelemetry. Multi-chain support via Solana, Ethereum, Bitcoin, Polygon, and ethers.js.

What is Phantom working on?

Expanding blockchain support beyond Solana/Ethereum, scaling databases for terabytes of chain data, optimizing frontend performance, launching new products, and automating infrastructure with Terraform/Pulumi.

How this profile is built

Phantom's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.